TC1796
System Units (Vol. 1 of 2)
Direct Memory Access Controller
User’s Manual
12-93
V2.0, 2007-07
DMA, V2.0
03
CH02_OUT
DMA channel 02
CHCR03.PRSEL = 000
B
SCU_REQ3
Ext. Request Unit
CHCR03.PRSEL = 001
B
SR5
ADC0
CHCR03.PRSEL = 010
B
SR5
ADC1
CHCR03.PRSEL = 011
B
SR5
MLI0
CHCR03.PRSEL = 100
B
SR5
MLI1
CHCR03.PRSEL = 101
B
TIR
SSC1
CHCR03.PRSEL = 110
B
not connected (0)
CHCR03.PRSEL = 111
B
04
CH03_OUT
DMA channel 03
CHCR04.PRSEL = 000
B
SCU_REQ0
Ext. Request Unit
CHCR04.PRSEL = 001
B
TIR
ASC0
CHCR04.PRSEL = 010
B
RIR
ASC0
CHCR04.PRSEL = 011
B
TIR
ASC1
CHCR04.PRSEL = 100
B
INT_O0
MultiCAN
CHCR04.PRSEL = 101
B
TIR
SSC0
CHCR04.PRSEL = 110
B
not connected (0)
CHCR04.PRSEL = 111
B
05
CH04_OUT
DMA channel 04
CHCR05.PRSEL = 000
B
SCU_REQ1
Ext. Request Unit
CHCR05.PRSEL = 001
B
TIR
ASC1
CHCR05.PRSEL = 010
B
RIR
ASC1
CHCR05.PRSEL = 011
B
TIR
ASC0
CHCR05.PRSEL = 100
B
INT_O0
MultiCAN
CHCR05.PRSEL = 101
B
RIR
SSC0
CHCR05.PRSEL = 110
B
not connected (0)
CHCR05.PRSEL = 111
B
Table 12-9
DMA Request Assignment for DMA Sub-Block 0
(cont’d)
DMA
Channel
DMA Request Line
DMA Requesting Unit Selected by